Founded in 1998, Louis Porter, Jr. Design, Inc. is a dedicated game publishing company specializing in the development of high-energy action and hyper-kinetic adventure settings. Louis Porter, Jr. Design has developed into several other brand imprints most recently, Devil’s Workshop. Focusing on innovative and groundbreaking design and development, Louis Porter, Jr. Design games are enjoyable for both veteran and new gamers alike.

Deformities and Deformity Feats offer players the chance to customize their character by imposing physical limitations and physical oddities. In a world where dragons and demons can breed true with other species, deformities are as likely to result from magical curses, divine wrath and mad experiments as they are to result from hereditary illnesses, generations of incest, and exposure to toxins during... [click here for more]

Push your body past all known limits, past common sense and past fear and mediocrity. This is a book about athletes, physical prodigies and daredevils of all kinds. It’s about everyone who makes a living off sweat and adrenaline, who is famous for their physical capabilities. It’s about extreme sports and Sanctuary: City of Secrets cool, about surfing and skating, and using your sports... [click here for more]

The one thing that all GMs are going to have to have, if they are planning to run adventures with the Pathfinder Roleplaying Game. The Adventure Planner for the Pathfinder Roleplaying Game includes any and all forms you will need to run adventures and keep order. The Adventure Planner contains the following forms:
Campaign Overview: Including Published PDFs or Sourcebooks Used & Changes to... [click here for more]

Diseases are a part of life in every society, in every time period, and in every world. Most of them are pretty terrible - you drink the brown water, throw up a few times, and then die. Not exactly the makings of an adventure. But in a magical world, things are a little bit different - the diseases can be as exotic as the surroundings, and can serve as adventures all their own. The following is a collection... [click here for more]

From the age-old forges of the wise elven people to the deep underground mines of the first dwarven kingdoms came a wide variety of treasures of great practicality and tremendous values. Among these wondrous riches were weapons of unbelievable quality, of unique designs, and of unsurpassed commodity. Both the mundane and magical types of weapons were made in the forges of olden days, and many craftsmen... [click here for more]

At one time or another just about everybody has wanted a Dog as a partner or a sidekick. This 14-page PDF sourcebook with rules allow for characters in Haven: City of Violence D20 Modern or d20 Modern games to acquire loyal canine partners, which may be selected from a number of options, such as breed or special training.... [click here for more]

The Basic Character Sheet for use with The Pathfinder Roleplaying Game is a 2 page PDF Character Sheet resource that players can use to record all the their characters information on.
Pathfinder and associated marks and logos are trademarks of Paizo Publishing, LLC, and are used under license. See paizo.com/pathfinderRPG for more information on the Pathfinder Roleplaying Game. ... [click here for more]

Who doesn't need more ammo??? Of course your players will need more ammunition after seeing this supplement for d20 Modern. This six-page PDF is easy to integrate and just the sort of thing needed for GMs to add depth to any great d20 Modern campaign world and gaming session. Just some of the things you will find in this PDF: New Ammunition Types:... [click here for more]

This is a system for determining under which astrological influences a character is born. Each of the four birth aspects, year, month, week and day, unlocks a different set of abilities for a character. These abilities run the full range from bonus feat and skills bonuses to supernatural and spell-like abilities. ... [click here for more]

Don’t you wish instead of messing up your character sheet keeping track of who many charges you have let in your wand or forgetting what the range of the spell is for the wand someone else would do that for you? Now you don't have to. With Campaign Props: Magic Wand Sheet you can have all the info on what type of want, what level of the spell and how many chares are left just on one sheet right... [click here for more]

Chaos Effects: Godlike is a superheroic adventure campaign released for a general OGL & D20 Superhero system supplement introducing a major story event that greatly enhances a character’s super-abilities, with sobering consequences. In the early stages of the arc, the character appears to be in control of her new powers, or at the very least, capable of learning control, but as time wears... [click here for more]

Tired of having to remember what the DC of you 5 level spell is? Tired of have to remember the amount of 7th level spells you have for the day? Tired of having to remember what spells are in your domain? Now you don't have to. With Character Props: Player Spell Book you can create your own customized spell list of all the magic spells listed in the SRD at your finger tips. And best of all you can... [click here for more]

On a quiet day, an abortion clinic is indistinguishable from any medical building. Some are lone, freestanding buildings; others are just another office in a professional building or cluster of medical suites. Many abortion clinics are freestanding by necessity, because of the religious beliefs of potential landlords, or simply out of fear that having a clinic on the premise of a medical complex would... [click here for more]

Being part of a starship crew isn't the same as being a generic space traveler. It requires the ability to be flexible, work well as part of a team, manage limited resources and remain calm in the face of unexpected threats. While it is certainly possible for characters to earn spots on a starship crew with more generic class selections, the unique brand of mavericks that master the jobs of a starship... [click here for more]

There are many kinds of war, and sometimes the quiet orderly wars are the most world-shaking. Super soldiers with the right feat choices and gear have always been able to take on whole battalions; modern mages can reshape reality with their spells and force of will. Charismatic heroes and media personalities could be warriors too, using words, art and force of personality to win battles, con marks... [click here for more]

Devil’s Playground‘s first board game release, Courtroom Clash; which is based off of the Open Gaming License; is a game of attorneys and trials for two players: the prosecution and the defense (solitaire is also possible). It covers both criminal and civil trials; for simplicity, the terms “prosecution” and “defense” are used here for both, though “plaintiff”... [click here for more]

This supplement is perfect addition to fans of the spy genre and stealth action games. The Covert Ops Feats supplement has over 125 feats that are perfect to be used in espionage based d20 Modern game. This 19 page PDF is just the sort of thing needed for GMs to add depth to any great d20 Modern campaign world and gaming session. Written by Louis Porter Jr.... [click here for more]

This supplement is perfect addition to fans of the spy genre and stealth action games. The Covert Ops Feats supplement has nearly 100 feats that are perfect to be used in espionage based d20 Modern game. This 19 page PDF is just the sort of thing needed for GMs to add depth to any great d20 Modern campaign world and gaming session. Written by Chris Field & Louis Porter Jr. ... [click here for more]

This supplement is another great addition to the Covert Ops Feats series of the spy genre and stealth action D20 Modern games. The Covert Ops Feats 3 supplement has over 75 feats that are perfect to be used in espionage based d20 Modern game like Haven: Full Metal Zero. This 13 page PDF is just the sort of thing needed for GMs to add depth to any great d20 Modern campaign world and gaming session.... [click here for more]

When a team works well together, when they are firing on all cylinders, when the plans come together seamlessly, the formerly impossible becomes all too easy. Corporate takeovers, legendary scams, the kind of small unit military victories that would leave Sun Tzu scratching his head in bewilderment..... put enough planning in and they can all be yours. The small unit tactics presented in this sourcebook... [click here for more]

This special bundle product contains the following titles.Covert Ops Feats 2Regular price: $1.95 Bundle price: $1.50 Format: ZIP File This supplement is perfect addition to fans of the spy genre and stealth action games. The Covert Ops Feats supplement has nearly 100 feats that are perfect to be used in espionage based d20 Modern game. This 19 page PDF is just... [click here for more]

This special bundle product contains the following titles.Prototype: Blind MasterRegular price: $1.95 Bundle price: $1.69 Format: PDF They say that what doesn't kill you makes you stronger, the Blind Master proves this saying true. While he or she may not have working eyes, the Blind Master can perform feats that are unmatched by sighted martial artists.... [click here for more]

This special bundle product contains the following titles.Espionage Genre Toolkit: Corporate RaidersRegular price: $1.95 Bundle price: $1.50 Format: PDF In a world where just about anything can be bought and sold, the opportunity for adventure often lays in the hands of industrial giants – but are the players on the payroll, or going against the grain?... [click here for more]

This special bundle product contains the following titles.Hacking ReloadedRegular price: $1.95 Bundle price: $2.42 Format: PDF The world of cyberspace for d20 Modern became more interesting with the creation and release of Hack the Matrix sourcebook. That sourcebook laid the ground work and now Hacking Reloaded takes it to the next level. This supplement is... [click here for more]

This special bundle product contains the following titles.Debatable ActionsRegular price: $1.95 Bundle price: $1.50 Format: PDF Debatable Actions is a PDF that focus on the arena of resolving conflict without violence but with words. The PDF creates three systems can be used to adjudicate debates of various types from legal to political to economical. Simple... [click here for more]

This special bundle product contains the following titles.Prototype: FreelancerRegular price: $1.95 Bundle price: $1.65 Format: PDF Throughout history there have been a number of people who have been able to do a variety of different jobs acceptably well. These jacks-of-all-trades were useful tools, for accomplishing many tasks. The problem was they never really... [click here for more]

This special bundle product contains the following titles.Little Black Drug BookRegular price: $1.95 Bundle price: $2.09 Format: PDF The Little Black Drug Book is a guidebook for all things drug-related for d20 Modern. From illegal narcotics to experimental super-soldier serums and zombie-creating nerve gas, if you can smoke it, snort it, or inject it, you'll... [click here for more]

This special bundle product contains the following titles.Weapons of Power Armor Destruction 2Regular price: $1.95 Bundle price: $2.10 Format: PDF This sourcebook PDF is an continuation of the first Weapons of Power Armor Destruction. We have added all kinds of new Power Armor superstructures, Power Armor weapons and all kinds of new and interesting things that... [click here for more]

This special bundle product contains the following titles.Urban MagicaRegular price: $1.95 Bundle price: $1.50 Format: PDF Magic is very powerful effect in a modern setting. Nothing can be more influential to a game. But can you imagine what a world would be like if the foulest, devious and violent individuals could cast magic spells? If you couldn’t then... [click here for more]

This special bundle product contains the following titles.Prototype: Mata HariRegular price: $1.95 Bundle price: $1.75 Format: ZIP File The Mata Hari class is named after the infamous actress, courtesan, and secret operative who operated during World War I. The historical Mata Hari was a Frenchwoman who used her sex appeal to gain access to numerous diplomats,... [click here for more]

This special bundle product contains the following titles.Prototype: WitchhunterRegular price: $1.95 Bundle price: $1.68 Format: Watermarked PDF The Witchhunter is the first and best line of defense against the darkness. They are grim and somber hunters who operate as part of an ancient order of exorcists and demon hunters. Branches of the order can be traced... [click here for more]

This special bundle product contains the following titles.Prototype: Masked AvengerRegular price: $1.95 Bundle price: $1.66 Format: Watermarked PDF The Masked Avenger is a tough, street savvy vigilante who is made more than human by the costume his wears. Without his mysterious costume, the Masked Avenger may be just another hero, but with it, he’s a legend.... [click here for more]

This special bundle product contains the following titles.Mechanized Armor of Pulp DestructionRegular price: $2.99 Bundle price: $2.59 Format: Watermarked PDF With the advent of future technologies and the advancement of scientific knowledge during the Pulp era, the development and creation of large scale mechanized armor was a natural leap to be made from the... [click here for more]

This special bundle product contains the following titles.Weapons of Mecha and Power Armor DestructionRegular price: $1.95 Bundle price: $2.06 Format: ZIP File Previously released as Free Weapons of Mecha and Power Armor Destruction, this product has been off the market for nearly a year. But now, Weapons of mecha and Power Armor Destruction return for sale.... [click here for more]

Henry the Fifth, or The Life of King Henry the Fifth as it is officially titled, is one of Shakespeare's histories of the English monarchy. Written and first performed in 1599, during a time of strife and unrest, Henry the Fifth is a classic work of patriotic propaganda. Queen Elizabeth I had ruled for forty years without ever taking a husband or getting an heir, and was well beyond child-bearing... [click here for more]

Written between 1606 and 1607, Macbeth is one of William Shakespeare’s greatest tragedies, rivaled only by Hamlet and King Lear. Set in the tumultuous and somewhat barbaric eleventh century of Scotland, the play tells the story of a heroic warrior, Macbeth, who is driven into a bloody series of murders and horror by his own unbridled ambition and the supernatural forces of darkness, manifested... [click here for more]

First performed at the court of King James I on November 1st, 1604, The Tragedy of Othello, the Moor of Venice is one of Shakespeare’s more unusual works. Set during the war between Venice and Turkey of almost a half-century prier, the play tells a sordid story of lust, hatred, revenge, murder, and suicide. Granted, these elements alone hardly mark the play as different from any of the Bard’s... [click here for more]

What can be said of the most prolific and archetypal love story in Western culture? That it is full of passion and tragedy, certainly. That it has moments of high comedy and skewering philosophical insights, most assuredly. But will it make a good role-playing game scenario? The author submits that it will. After all, it shares several traits with many a good adventure tale: there are the rival families,... [click here for more]

This special bundle product contains the following titles.Futuristic ToolboxRegular price: $1.95 Bundle price: $1.93 Format: Watermarked PDF Everyone likes starship battles, but not everyone has miniatures for them. Now you never have to worry about that again. The Futuristic Toolbox is a collection of science fiction and future PDF miniatures that can be used... [click here for more]

This special bundle product contains the following titles.Victorian Age Feats 2Regular price: $1.95 Bundle price: $2.00 Format: ZIP File This supplement is a feat add-on to fans of the fans of Victorian Age genre D20 games. The Victorian Age Feats supplement has feats that are perfect to be used in classic Victorian Age Feats based d20 Modern game including... [click here for more]

This PDF is designed for the use of players and Game Masters (GM) in sailing and boating adventures. Like with all d20 supplements it is the duty of the GM to determine what material is appropriate in their campaign. Player’s may argue for the inclusion of some (or all) of the material in this book into their current campaign but as always the GM is the final arbiter of the... [click here for more]

While the word zeppelin is often used to refer to any aircraft that relies on lighter than air gasses to stay aloft, but the terms was originally a brand name used by the Zeppelin Company. In modern it has become generalized to refer to all rigid airships, whose shapes are determined by a skeleton of aluminum tubes, as opposed to a non-rigid airship (blimps), which retain their shape due to internal... [click here for more]

In this time period, the desires of mankind have not reached up to their imagination and dreams. The concept of a fully autonomous robot at this time period is little more that a dream. At this time robots are quite simply, mechanized monstrosities of metal and wires. At this point, most robots are capable of the simplest of orders, like “Attack them” or “Go there and stand”.... [click here for more]

Debatable Actions is a PDF that focus on the arena of resolving conflict without violence but with words. The PDF creates three systems can be used to adjudicate debates of various types from legal to political to economical. Simple debates are used for minor confrontations, "super-simple" debates for easily decided sidetracks, and complex debates for situations central to the plot of the... [click here for more]

Any game that features the drug culture and illegal narcotics trade is going to have a very different mix of characters than the typical modern action game. Presented here are two new advanced classes for PCs and NPCs alike: the Pusher, the man ultimately responsible for bringing the product to the users, and the Candy Man, the scientist who designs the drugs and manufactures them. This product is... [click here for more]

A conflict so deadly that it could never be fought openly, a Cold War is the perfect environment for a campaign. Spies, technological innovation, arms races, veiled hostility and proxy warfare dominate the stage as the Great Powers struggle for dominance – and the players must keep their wits about them to survive. In this sourcebook, an enterprising GM will find suggestions, mechanics, and... [click here for more]

In a world where just about anything can be bought and sold, the opportunity for adventure often lays in the hands of industrial giants – but are the players on the payroll, or going against the grain? Whether your group wants to join in the machinations of the Corporate Raiders, or you’re just looking for ideas to try out in a few adventures, we have something for you. What follows is... [click here for more]

What awaits us in the near future? Is the world on the edge of a breakthrough, or hurtling towards a breakdown? Let your players discover the answer! In a Cybermillennium campaign, you have the ability to design your own future, using tropes as a backbone to create an intense new world. Characters are provided with common archetypes modified into allegiances to help them fit into a future setting.... [click here for more]